condition mean min max 0 h after light 3.46556 3.33784 3.59328 2 h after light 3.433475 1.66552 5.20143 4 h after light 5.741210000000001 5.45309 6.02933 8 h after light 0.7645705 0.763117 0.766024 12 h after light 2.70912 1.69338 3.72486 2 h after dark 1.627203 0.763636 2.49077 4 h after dark 2.54912 2.13873 2.95951 8 h after dark 1.8697184999999998 0.402277 3.33716 12 h after dark 1.560815 1.1422 1.97943